From nobody Wed Feb 15 18:14:24 2023 X-Original-To: freebsd-questions@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4PH5nl0DrJz3r8qk for ; Wed, 15 Feb 2023 18:14:35 +0000 (UTC) (envelope-from lumiwa@dismail.de) Received: from mx2.dismail.de (mx2.dismail.de [159.69.191.136]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA512) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4PH5nj63Dxz44mQ for ; Wed, 15 Feb 2023 18:14:33 +0000 (UTC) (envelope-from lumiwa@dismail.de) Authentication-Results: mx1.freebsd.org; dkim=pass header.d=dismail.de header.s=20190914 header.b=bSSCeVFW; spf=pass (mx1.freebsd.org: domain of lumiwa@dismail.de designates 159.69.191.136 as permitted sender) smtp.mailfrom=lumiwa@dismail.de; dmarc=pass (policy=reject) header.from=dismail.de Received: from mx2.dismail.de (localhost [127.0.0.1]) by mx2.dismail.de (OpenSMTPD) with ESMTP id fa3417a6 for ; Wed, 15 Feb 2023 19:14:30 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed; d=dismail.de; h=date:from :to:subject:message-id:mime-version:content-type :content-transfer-encoding; s=20190914; bh=MtKt4fvFnTPpgShXyY0fa inTRFrzrcFOYUe6KHbSSuw=; b=bSSCeVFWX/Q2xOCgm3EtlZamXkMGZX/P4WMhC qrEAaceR1NizmeIPFx+lwGyH6aun/gHQvBPCfYdiLSCHdYqjWrGJ7HivR3+Pksm8 r23BVF94cP4xBrgO+PCMpIE83xL2zNVFgnTsuqQCEgcYQO1ylD9CyCkaekJhYJzY QRalsqbkCbIrqJkOATKHQsrAMfYamA0z3XUX+r5y2mUDPG8Fj/p7eVTGP4f+Pssx KgOGVYx0rHiwMbQ1N/V32IXkHxHD5gnnv5b0t6iUHwSpey64Z2L3insmJ/js8t9z Sr+HYIwifhz0U2irBxrMQ/NX3xVvB6n+Jkwmhcg7QVwCOM2yQ== Received: from smtp2.dismail.de ( [10.240.26.12]) by mx2.dismail.de (OpenSMTPD) with ESMTP id 1c0a0325 for ; Wed, 15 Feb 2023 19:14:29 +0100 (CET) Received: from smtp2.dismail.de (localhost [127.0.0.1]) by smtp2.dismail.de (OpenSMTPD) with ESMTP id e783f65b for ; Wed, 15 Feb 2023 19:14:29 +0100 (CET) Received: by dismail.de (OpenSMTPD) with ESMTPSA id 5744281c (TLSv1.3:TLS_AES_256_GCM_SHA384:256:NO) for ; Wed, 15 Feb 2023 19:14:29 +0100 (CET) Date: Wed, 15 Feb 2023 13:14:24 -0500 From: LuMiWa To: FreeBSD Questions Subject: ksh shell Message-ID: <20230215131424.0847d6b8@dismail.de> X-Mailer: Claws Mail 3.19.0 (GTK+ 2.24.33; amd64-portbld-freebsd13.1) List-Id: User questions List-Archive: https://lists.freebsd.org/archives/freebsd-questions List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-questions@freebsd.org X-BeenThere: freebsd-questions@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Spamd-Result: default: False [-5.70 / 15.00]; DWL_DNSWL_LOW(-1.00)[dismail.de:dkim]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_SHORT(-1.00)[-1.000]; RCVD_DKIM_ARC_DNSWL_MED(-0.50)[]; DMARC_POLICY_ALLOW(-0.50)[dismail.de,reject]; R_SPF_ALLOW(-0.20)[+ip4:159.69.191.136]; RCVD_IN_DNSWL_MED(-0.20)[159.69.191.136:from]; R_DKIM_ALLOW(-0.20)[dismail.de:s=20190914]; MIME_GOOD(-0.10)[text/plain]; DKIM_TRACE(0.00)[dismail.de:+]; MLMMJ_DEST(0.00)[freebsd-questions@freebsd.org]; RCVD_TLS_LAST(0.00)[]; MIME_TRACE(0.00)[0:+]; FROM_EQ_ENVFROM(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; ASN(0.00)[asn:24940, ipnet:159.69.0.0/16, country:DE]; RCVD_COUNT_FIVE(0.00)[5]; ARC_NA(0.00)[]; TO_DN_ALL(0.00)[]; FROM_HAS_DN(0.00)[]; PREVIOUSLY_DELIVERED(0.00)[freebsd-questions@freebsd.org]; TO_MATCH_ENVRCPT_ALL(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; MID_RHS_MATCH_FROM(0.00)[] X-Rspamd-Queue-Id: 4PH5nj63Dxz44mQ X-Spamd-Bar: ----- X-ThisMailContainsUnwantedMimeParts: N Hi! I still using ksh shell on my system but I have a question: I saw in ports ksh, ksh-devel and ksh93 which I am using. But description for all 3 are the same" "KSH-93 is the most recent version of the KornShell Language described in "The KornShell Command and Programming Language," by Morris Bolsky and David Korn of AT&T Bell Laboratories. The KornShell is a shell programming language, which is upward compatible with "sh" (the Bourne Shell), and is intended to conform to the IEEE P1003.2/ISO 9945.2 Shell and Utilities standard. KSH-93 provides an enhanced programming environment in addition to the major command-entry features of the BSD shell "csh". With KSH-93, medium-sized programming tasks can be performed at shell-level without a significant loss in performance. In addition, "sh" scripts can be run on KSH-93" What is differnt between them, please. Thank you. --=20 =E2=80=9CIf you have reasons to love someone, you don=E2=80=99t love them.= =E2=80=9D =E2=80=95 Slavoj =C5=BDi=C5=BEek=20